| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.67 | 8.752% | $205.1824 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $137.76 | 9.429% | $150.7494 | $150.75 | $150.75 | $150.70 |
| Purchase #3 | $209.84 | 13.615% | $238.4097 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $5.74 | 7.303% | $6.1592 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $250.35 | 5.842% | $264.9754 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $41.28 | 3.103% | $42.5609 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $247.61 | 12.424% | $278.3731 | $278.37 | $278.35 | $278.40 |
| 7 purchase totals = | $1,081.25 | $1,186.4101 | $1,186.41 | $1,186.40 | $1,186.50 | |